pair,contact1,contact2,flow1,flow2 3i1a_A_,1,53,1,1 3i1a_A_,2,4,1,1 3i1a_A_,5,8,1,1 3i1a_A_,6,9,1,1 3i1a_A_,7,10,1,1 3i1a_A_,8,12,1,1 3i1a_A_,9,13,1,1 3i1a_A_,10,14,1,1 3i1a_A_,11,15,1,1 3i1a_A_,12,16,1,1 3i1a_A_,13,17,1,1 3i1a_A_,13,19,1,1 3i1a_A_,14,18,1,1 3i1a_A_,14,20,1,1 3i1a_A_,16,82,1,1 3i1a_A_,17,95,1,1 3i1a_A_,22,23,1,1 3i1a_A_,22,41,1,1 3i1a_A_,23,41,1,1 3i1a_A_,25,39,1,1 3i1a_A_,27,37,1,1 3i1a_A_,33,35,1,1 3i1a_A_,34,53,1,1 3i1a_A_,36,51,1,1 3i1a_A_,38,49,1,1 3i1a_A_,39,41,1,1 3i1a_A_,40,47,1,1 3i1a_A_,41,46,1,1 3i1a_A_,42,44,1,1 3i1a_A_,42,45,1,1 3i1a_A_,46,100,1,1 3i1a_A_,48,98,1,1 3i1a_A_,50,96,1,1 3i1a_A_,52,58,1,1 3i1a_A_,52,94,1,1 3i1a_A_,54,89,1,1 3i1a_A_,54,92,1,1 3i1a_A_,54,94,1,1 3i1a_A_,56,94,1,1 3i1a_A_,58,62,1,1 3i1a_A_,59,63,1,1 3i1a_A_,60,64,1,1 3i1a_A_,61,65,1,1 3i1a_A_,62,66,1,1 3i1a_A_,63,67,1,1 3i1a_A_,64,68,1,1 3i1a_A_,65,69,1,1 3i1a_A_,66,70,1,1 3i1a_A_,67,70,1,1 3i1a_A_,67,72,1,1 3i1a_A_,68,69,1,1 3i1a_A_,68,71,1,1 3i1a_A_,73,75,1,1 3i1a_A_,74,118,1,1 3i1a_A_,74,226,1,1 3i1a_A_,79,97,1,1 3i1a_A_,81,83,1,1 3i1a_A_,81,84,1,1 3i1a_A_,81,85,1,1 3i1a_A_,83,85,1,1 3i1a_A_,88,95,1,1 3i1a_A_,89,90,1,1 3i1a_A_,90,93,1,1 3i1a_A_,104,218,1,1 3i1a_A_,105,107,1,1 3i1a_A_,105,108,1,1 3i1a_A_,105,109,1,1 3i1a_A_,106,213,1,1 3i1a_A_,106,216,1,1 3i1a_A_,112,115,1,1 3i1a_A_,112,116,1,1 3i1a_A_,113,117,1,1 3i1a_A_,114,118,1,1 3i1a_A_,115,119,1,1 3i1a_A_,115,222,1,1 3i1a_A_,116,120,1,1 3i1a_A_,117,121,1,1 3i1a_A_,117,263,1,1 3i1a_A_,118,122,1,1 3i1a_A_,118,223,1,1 3i1a_A_,118,224,1,1 3i1a_A_,119,123,1,1 3i1a_A_,120,124,1,1 3i1a_A_,121,125,1,1 3i1a_A_,122,126,1,1 3i1a_A_,123,127,1,1 3i1a_A_,124,128,1,1 3i1a_A_,124,265,1,1 3i1a_A_,125,129,1,1 3i1a_A_,126,129,1,1 3i1a_A_,127,240,1,1 3i1a_A_,127,265,1,1 3i1a_A_,131,136,1,1 3i1a_A_,132,136,1,1 3i1a_A_,133,137,1,1 3i1a_A_,135,138,1,1 3i1a_A_,136,139,1,1 3i1a_A_,136,141,1,1 3i1a_A_,139,141,1,1 3i1a_A_,140,231,1,1 3i1a_A_,140,232,1,1 3i1a_A_,140,234,1,1 3i1a_A_,142,144,1,1 3i1a_A_,142,204,1,1 3i1a_A_,142,234,1,1 3i1a_A_,142,278,1,1 3i1a_A_,144,149,1,1 3i1a_A_,145,147,1,1 3i1a_A_,146,150,1,1 3i1a_A_,147,151,1,1 3i1a_A_,148,152,1,1 3i1a_A_,149,153,1,1 3i1a_A_,149,190,1,1 3i1a_A_,149,191,1,1 3i1a_A_,149,277,1,1 3i1a_A_,149,281,1,1 3i1a_A_,150,154,1,1 3i1a_A_,151,154,1,1 3i1a_A_,152,155,1,1 3i1a_A_,153,156,1,1 3i1a_A_,153,191,1,1 3i1a_A_,154,158,1,1 3i1a_A_,155,158,1,1 3i1a_A_,158,173,1,1 3i1a_A_,160,161,1,1 3i1a_A_,160,173,1,1 3i1a_A_,162,164,1,1 3i1a_A_,162,165,1,1 3i1a_A_,165,173,1,1 3i1a_A_,166,169,1,1 3i1a_A_,166,170,1,1 3i1a_A_,166,304,1,1 3i1a_A_,167,171,1,1 3i1a_A_,168,172,1,1 3i1a_A_,169,173,1,1 3i1a_A_,169,294,1,1 3i1a_A_,170,174,1,1 3i1a_A_,171,174,1,1 3i1a_A_,171,175,1,1 3i1a_A_,172,176,1,1 3i1a_A_,173,177,1,1 3i1a_A_,174,178,1,1 3i1a_A_,175,179,1,1 3i1a_A_,176,179,1,1 3i1a_A_,177,180,1,1 3i1a_A_,179,183,1,1 3i1a_A_,180,184,1,1 3i1a_A_,181,185,1,1 3i1a_A_,182,186,1,1 3i1a_A_,183,187,1,1 3i1a_A_,184,188,1,1 3i1a_A_,185,189,1,1 3i1a_A_,186,190,1,1 3i1a_A_,187,191,1,1 3i1a_A_,188,192,1,1 3i1a_A_,189,193,1,1 3i1a_A_,190,194,1,1 3i1a_A_,190,281,1,1 3i1a_A_,191,194,1,1 3i1a_A_,191,195,1,1 3i1a_A_,192,196,1,1 3i1a_A_,193,196,1,1 3i1a_A_,193,197,1,1 3i1a_A_,200,202,1,1 3i1a_A_,200,203,1,1 3i1a_A_,201,204,1,1 3i1a_A_,205,207,1,1 3i1a_A_,205,235,1,1 3i1a_A_,207,233,1,1 3i1a_A_,207,235,1,1 3i1a_A_,207,236,1,1 3i1a_A_,208,209,1,1 3i1a_A_,208,210,1,1 3i1a_A_,208,227,1,1 3i1a_A_,208,240,1,1 3i1a_A_,209,231,1,1 3i1a_A_,209,240,1,1 3i1a_A_,210,212,1,1 3i1a_A_,210,215,1,1 3i1a_A_,210,282,1,1 3i1a_A_,212,214,1,1 3i1a_A_,212,215,1,1 3i1a_A_,213,216,1,1 3i1a_A_,215,227,1,1 3i1a_A_,217,225,1,1 3i1a_A_,219,222,1,1 3i1a_A_,219,223,1,1 3i1a_A_,220,223,1,1 3i1a_A_,223,224,1,1 3i1a_A_,226,229,1,1 3i1a_A_,228,230,1,1 3i1a_A_,236,239,1,1 3i1a_A_,237,238,1,1 3i1a_A_,237,240,1,1 3i1a_A_,237,241,1,1 3i1a_A_,237,269,1,1 3i1a_A_,238,242,1,1 3i1a_A_,238,271,1,1 3i1a_A_,240,243,1,1 3i1a_A_,241,244,1,1 3i1a_A_,242,279,1,1 3i1a_A_,243,246,1,1 3i1a_A_,247,250,1,1 3i1a_A_,247,252,1,1 3i1a_A_,250,319,1,1 3i1a_A_,253,318,1,1 3i1a_A_,254,257,1,1 3i1a_A_,254,258,1,1 3i1a_A_,255,259,1,1 3i1a_A_,256,260,1,1 3i1a_A_,257,261,1,1 3i1a_A_,258,262,1,1 3i1a_A_,259,263,1,1 3i1a_A_,260,264,1,1 3i1a_A_,261,264,1,1 3i1a_A_,261,265,1,1 3i1a_A_,262,266,1,1 3i1a_A_,267,269,1,1 3i1a_A_,271,273,1,1 3i1a_A_,271,274,1,1 3i1a_A_,271,275,1,1 3i1a_A_,272,276,1,1 3i1a_A_,273,277,1,1 3i1a_A_,274,278,1,1 3i1a_A_,275,279,1,1 3i1a_A_,276,280,1,1 3i1a_A_,276,328,1,1 3i1a_A_,277,281,1,1 3i1a_A_,278,282,1,1 3i1a_A_,279,327,1,1 3i1a_A_,280,284,1,1 3i1a_A_,281,285,1,1 3i1a_A_,282,286,1,1 3i1a_A_,283,287,1,1 3i1a_A_,284,288,1,1 3i1a_A_,285,289,1,1 3i1a_A_,286,290,1,1 3i1a_A_,286,310,1,1 3i1a_A_,287,291,1,1 3i1a_A_,288,292,1,1 3i1a_A_,289,293,1,1 3i1a_A_,290,294,1,1 3i1a_A_,291,294,1,1 3i1a_A_,291,295,1,1 3i1a_A_,292,296,1,1 3i1a_A_,293,299,1,1 3i1a_A_,293,304,1,1 3i1a_A_,293,307,1,1 3i1a_A_,294,304,1,1 3i1a_A_,300,303,1,1 3i1a_A_,300,304,1,1 3i1a_A_,301,304,1,1 3i1a_A_,301,305,1,1 3i1a_A_,302,306,1,1 3i1a_A_,303,307,1,1 3i1a_A_,304,308,1,1 3i1a_A_,305,309,1,1 3i1a_A_,306,310,1,1 3i1a_A_,307,311,1,1 3i1a_A_,308,312,1,1 3i1a_A_,309,313,1,1 3i1a_A_,312,315,1,1 3i1a_A_,313,316,1,1 3i1a_A_,314,321,1,1 3i1a_A_,316,319,1,1 3i1a_A_,318,322,1,1 3i1a_A_,319,320,1,1 3i1a_A_,319,323,1,1 3i1a_A_,320,324,1,1 3i1a_A_,321,325,1,1 3i1a_A_,322,326,1,1 3i1a_A_,323,327,1,1 3i1a_A_,324,327,1,1 3i1a_A_,324,328,1,1